Question

verification of 5 (3-x)+1=3(x+4) whose sum answer is 1/2​

Answer 1

5(3 - x) + 1 = 3(x + 4)

15 - 5x + 1 = 3x + 12

16 - 5x = 3x + 12

16 - 12 = 3x + 5x

14 = 8x

$\frac{14}{8} = x$

$\frac{7}{4} = x$

Therefore,

$\frac{7}{4} ≠ \frac{1}{2}$

Answer 2

Observe that the equation satisfied by u and v implies that

Step-by-step explanation:

(v + 1)3 - v3 = u2• It ... J(2x - 1)2 - ( 3y)2 = J(4x2 - 4x + 1) - 3(x2 - 1) = JX2 - 4x + 4. =x-2 ... thatsn+l-Sn = (2u-l)(sn-Sn_I)+2(u-l)sn_I.